20159069982

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{538523}}^1$

素因数の和:538912

約数の個数: 32

約数和(自身を含む): 42806195712

約数和(自身を除く): 22647125730

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 367, 734, 1101, 2202, 6239, 12478, 18717, 37434, 538523, 1077046, 1615569, 3231138, 9154891, 18309782, 27464673, 54929346, 197637941, 395275882, 592913823, 1185827646, 3359844997, 6719689994, 10079534991, 20159069982]

約数ペア:

[(1, 20159069982), (2, 10079534991), (3, 6719689994), (6, 3359844997), (17, 1185827646), (34, 592913823), (51, 395275882), (102, 197637941), (367, 54929346), (734, 27464673), (1101, 18309782), (2202, 9154891), (6239, 3231138), (12478, 1615569), (18717, 1077046), (37434, 538523)]